IndividualActive
Mavis Onks, RD,LDN
NPI 1962467928 · Registered Dietitian · Mountain Home, TN
Mavis Onks, RD,LDN is a Registered Dietitian provider in Mountain Home, TN (NPI 1962467928).
Provider details
- NPI number
- 1962467928
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD,LDN
- Sex
- Female
- License
- 00121 (TN)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
First Street Bld 200 Box 4000
James H Quillen Vamc(120b)
Mountain Home, TN 37684-4000
Phone: (423) 926-1171
Fax: (423) 979-3402
Approximate (ZIP-level) locationGet directions
Mailing address
450 Mountain Light Ln
Unicoi, TN 37692-4772
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mavis Onks's NPI number?
- Mavis Onks's National Provider Identifier (NPI) is 1962467928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mavis Onks's specialty?
- Mavis Onks is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mavis Onks located?
- Mavis Onks's practice location on file with NPPES is First Street Bld 200 Box 4000, Mountain Home, TN 37684-4000.
- What is Mavis Onks's phone number?
- The practice phone number listed in the NPPES registry for Mavis Onks is (423) 926-1171.
- Is Mavis Onks's NPI active?
- Yes — Mavis Onks's NPI (1962467928) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.